MsgVariantIsTyping

Standalone control; cannot be combined with content or context. A known recipient is required. WhatsApp also requires an inbound provider message ID; false is a no-op on WhatsApp and Telegram. Returns an empty messageId without creating a message.

isTypingbooleanrequired

Starts or stops the typing indicator. WhatsApp and Telegram stop automatically; false is accepted as a no-op for those channels.

MsgVariantIsTyping

{
  "isTyping": true
}